Add web front-end and fix API issues

node_modules/concurrently/dist/lib/jsonc.js

@@ -0,0 +1,24 @@
+/*
+ORIGINAL https://www.npmjs.com/package/tiny-jsonc
+BY Fabio Spampinato
+MIT license
+
+Copied due to the dependency not being compatible with CommonJS
+*/
+const stringOrCommentRe = /("(?:\\?[\s\S])*?")|(\/\/.*)|(\/\*[\s\S]*?\*\/)/g;
+const stringOrTrailingCommaRe = /("(?:\\?[\s\S])*?")|(,\s*)(?=\]|\})/g;
+const JSONC = {
+    parse: (text) => {
+        text = String(text); // To be extra safe
+        try {
+            // Fast path for valid JSON
+            return JSON.parse(text);
+        }
+        catch {
+            // Slow path for JSONC and invalid inputs
+            return JSON.parse(text.replace(stringOrCommentRe, '$1').replace(stringOrTrailingCommaRe, '$1'));
+        }
+    },
+    stringify: JSON.stringify,
+};
+export default JSONC;